Abstract: The present invention relates to isolated Solanum Bulbocastanum Bul409 promoter sequences and uses thereof. An exemplary embodiment provides an isolated plant Bul409 promoter comprising a nucleic acid sequence that is at least about 90% identical to nucleotides 1-771 of SEQ ID NO:1, wherein the promoter sequence is capable of controlling transcription in a plant. Other exemplary embodiments provide a method for making a transgenic plant, wherein the method comprises transforming a plant, plant part, or plant cell with an expression vector comprising isolated plant Bul409 promoter operably linked to a heterologous nucleic acid sequence, wherein the isolated plant Bul409 promoter is capable of controlling transcription of the heterologous nucleic acid in a plant, and a transgenic plant made by the method and decendants thereof.

Abstract: The present invention relates to isolated Solanum Bulbocastanum Bul427 promoter sequences and uses thereof. An exemplary embodiment provides an isolated plant Bul427 promoter comprising a nucleic acid sequence that is at least about 90% identical to nucleotides 1-1154 of SEQ ID NO:1, wherein the promoter sequence is capable of controlling transcription in a plant. Other exemplary embodiments provide a method for making a transgenic plant, wherein the method comprises transforming a plant, plant part, or plant cell with an expression vector comprising isolated plant Bul427 promoter operably linked to a heterologous nucleic acid sequence, wherein the isolated plant Bul427 promoter is capable of controlling transcription of the heterologous nucleic acid in a plant, and a transgenic plant made by the method and decendants thereof.

Abstract: The present invention relates to isolated Solanum Bulbocastanum Bul409 promoter sequences and uses thereof.

Abstract: The present invention relates to isolated Solanum Bulbocastanum Bul427 promoter sequences and uses thereof

Abstract: Nucleic acid sequences from potato that encode the enzyme ?-solanine/?-chaconine rhamnosyltransferase (SGT3) are disclosed. Recombinant DNA molecules containing the sequences, and use thereof, in particular, use of the sequences and antisense constructs to inhibit the production of SGT3 and thereby reduce levels of the predominant steroidal glycoalkaloids ?-chaconine and ?-solanine in Solanaceous plants such as potato are described.

Abstract: Nucleic acid sequences from potato that encode the enzyme UDP-glucose:solanidine glucosyltransferase (SGT2) are disclosed. Recombinant DNA molecules containing the sequences, and use thereof, in particular, use of the sequences and antisense constructs to inhibit the production of SGT2 and thereby reduce the level of the more human-toxic of the two predominant steroidal glycoalkaloids ?-chaconine and/or increase the level of the more insect-toxic ?-solanine in Solanaceous plants such as potato are described.

Abstract: A Solanum bulbocastanum gene has been cloned from a late blight-resistance locus and its sequence provided, together with the sequence of the encoded protein. DNA encoding the resistance protein has been introduced into potato plants and confers resistance to Phytophthora infestans, the causal agent of late blight. The resistance protein is in the class of Nucleotide Binding Site-Leucine-Rich Repeat Proteins (NBS-LRRP), and the gene in S. bulbocastanum is flanked by related NBS-LRRP gene sequences.

Abstract: A Solanum bulbocastanum gene has been cloned from a late blight-resistance locus and its sequence provided, together with the sequence of the encoded protein. DNA encoding the resistance protein has been introduced into potato plants and confers resistance to Phytophthora infestans, the causal agent of late blight. The resistance protein is in the class of Nucleotide Binding Site-Leucine-Rich Repeat Proteins (NBS-LRRP), and the gene in S. bulbocastanum is flanked by related NBS-LRRP gene sequences.

Abstract: DNA sequences from potato which encode the enzyme solanidine UDP-glucose glucosyltransferase (SGT) are disclosed. Recombinant DNA molecules containing the sequences, and use thereof, in particular, use of an antisense DNA construct to inhibit the production of SGT and thereby reduce glycoalkaloid levels in solanaceous plants, e.g., potato, are described.

Abstract: A species-specific DNA-DNA hybridization probe prepared using an isolated whole chromosome of a lower eukaryote as template. The probe is useful for the detection of conspecificity in lower eukaryotes selected from the group consisting of yeast and molds.